Trong trường hợp khẩn cấp, lối đi thông thoáng có vai trò gì trong việc sơ tán hành khách?

Nov 1, 2013 ... You no longer have to turn off your electronic devices before takeoff on Delta and JetBlue flights. Turn off any cell phones, pagers, or other electronic devices before entering a courtroom. ... When you receive your summons for jury duty, you must notify ... Sep 27, 2019 ... The National Sleep Foundation recommends that you should stop using electronic devices, like your cellphone, at least 30 minutes before bedtime. ... you pull off to the side of the road before making the call. ... In a business or residential area, you must give a continuous turn signal for at least 100 feet ... Proctortrack will detect if you this. It is very important that you take note of this. Any mobile phones or other devices must be turned off, or placed in ... Sep 19, 2011 ... You have to turn off your electronics so that - if anything does go wrong - you'll be able to hear the pilot or flight attendants give you instructions. Your in-flight team will instruct you on when you may use your mobile phone. ... Smartphones (cellular network service must be turned off or in "airplane mode") ... Jun 4, 2013 ... My plane was preparing for take-off from London's Heathrow Airport in March when a flight attendant made the usual request for passengers to ... To the discretion of the security personnel, some electronics are subject to additional search. You must turn off all electronics when entering the courtroom. Computers. If you wonder when you should turn off your personal computer for energy savings, here are some general guidelines to help you make that ...